Macs
abbr. 多元自控系统（Multiproject Automated Control System）；中高度通信卫星（Medium Alitiude Communication Satellite）
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
It's only a matter of time.
这只是时间问题。
I think I failed the French paper.
我想我的法语及不了格，我能回答